What we seem to know about heterosexual relationships make us believe that women want to settle down, and men want to sleep around, right? We may want to rethink that.
Two recent studies have determined that evolutionarily speaking, men benefit more from monogamy. By studying a variety of animals, the studies' authors found that while a female is certain that a child she births is her own, a male of the same species does not have that same certainty; from a ... Read More